ML20202B105

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Change Notices 1-6 to Rev 5 to ECP-10, Cable Tray & Hangers Installation
ML20202B105
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 09/29/1981
From: Frankum D, Nercier D
BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.)
To:
Shared Package
ML18052B537 List: ... further results
References
FOIA-85-59 ECP-10, NUDOCS 8607100202
Download: ML20202B105 (19)
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E' BROWN & ROOT, INC.

PROCEDURE ISSUE

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CPSES NUMBER REVISION CATE PAGE JOB 35-1195 ECP-10 5

9/29/81 I of 7 TITLE:

ORIGINATOR: 3 t== w-T 6 ANe= ra-@

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~OATE CABLE TRAY AND HANGERS INSTALLATION REVIEWED BY.

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QA/QC OATE APPROVED BY:

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'N CONSTRUCTION PROJECT MANAGER OATE p(ljV N/

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, TABLE OF CONTENTS g

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INTRODUCTION OM M3 kk '

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k D## Y 2.3 GENERAL REQUIREMENTS SC# 5' 2.3.1 Material sources 4

3.0 PROCEDURE 3.1 PREPARATION OF HANGER LOCATION AND FABRICATION CRAWINGS 3.1.1 Precaration of Hanger Location Drawines 3.1.2 Precaration of Fabrication Orawines 3.1 Drawing Revisions 3.

Voiced Hangers 3.

Lost or Damaged Hangers FABRICATION OF HANGERS 3.

INSTALLATION OF SUPPORTS OPERATION TRAVELER HANDLING OF CABLE TRAY SUPPORTS a

INSTALLATION OF CABLE TRAY 7

HANDLING OF CABLE TRA,Y, ATTACHMENTS

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NOTE: 6tte ll> t'be eMensive changes in issuing Revision 5, th&nge' tar) normally appearing in the right margin Nye beerromitted.

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'CS 35-1195 Ccnanche Peak Steam Electric Station Construe:1on Procacure CCC' P.E.'iT CHAtiGE tt0TICE lWMBER 6

J This notice applies to Construction Procedure flo. 35-1195-eco_ i n Revision 5

This change will be incorporated in the next revision of the procedure.

Change the procedure as follows:

Please replace the following page(s) with the attached:

Page 7 of 7 Reviewed by:

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O JOB 3F-1195 Cemanche Peak Steam Electric Station Sheet 1 of 2 Construction Prececure 00CJ' MENT CHAtiGE tiOTICE NtJMBER 5

This notice applies to Construction Procedure No. 35-1195-ECP-10 Revision 5

This change will be incorporated in the next revision of the precedure.

Change the precedure as follcws:

Replace the following page with the attached:

Page 6 of 7 Reasen for change:

Additional requirements This change approved by:

Reviewed by:

h'l'Sc?-

f 0-l'$.2-Orig 1nator Cata S wn & Acat quality Assurance Gate

/view /ed by:

I //ii'OV yi V Approved by.

GCoQQayly Assurance Date

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ARMS iMDEXED JCS 35-1195 Cccanche Peak Staa.m Electric Staticn ogn Sheet 1 of 2 Ccnstrue: Ton Procedure DOCUMENT CHANGE NOTICE NUMBER 4 This notice applies to Ccnstruction Precedure No. 35-1195-ECP-10 Revision 5

This change will be incer; crated in the next revision of the precedure.

Change the precedure as fc11cws:

Replace the following page with the attached:

Page 6 of 7 Reason fcr change: Change in requirement 1

This change accreved by:

Reviewed by:

Wa*CG MMQ bh%1_

$ @0 l-55'02 Or1g1na ter Cate Srewn & accc Cuality Assurance Cate Reviewed by:

k, sympaf) r f2 St-Approved by*

TUGCQ Quality Assuranp [/_

Data M [-Z5-f'J 1/26/82 Construction Pr Ject dapager Cate Effective Date

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JOB 35-1195 Ccmanche Peak Steam Electric Station l

Sheet 1 of 4 Construction Procedure 00CUMENT CHANGE NOTICE SUMBER 3

This notice applies to Construction Procedure No. 35-1195-Ec P _10 Revision c

This change will be incorporated in the next revision of the precedure.

Change the procedure as follows:

Replace the following pages with the attached:

Page 6 of 7 Page 7 of 7 i

Page 7a of 7

(

Reason for change: Additional requirements This change apcreved by:

Reviewed by:

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Quality Assurance Oa:e Reviewed by:
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TUGC0 Quality Assnan/e

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1 ARMS INDEXED JOB 35-1195 7

Comanche Peak Steam Electric Station Sheet 1 of 2 Construction Procedure DOCUMENT CHANGE NOTICE NUMBER 2

This notice applies to Construction Procedure No. 35-1195-ECP-10 Revision 5

This change will be inccrporated in the next revision of the procedure.

Change the procedure as follows:

Replace the following page with the attached:

Page 7 of 7 4

Reason,for change:

Additional requirements This change approved by:

Reviewed by:

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/.?-d-81 wh M /2///d7' Originatcr Date Srown & Rect Quality Assurance Date Revi Reviewed by:

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TUGf.0 QiT@y Assurance Date

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12/7/81 g

Construc:1on ProJec: Manager cate Effective Date

V nn,.n nama INDEXED DATE:

JOB 35-1195 Comanche Peak Steam Electric Station Sheet 1 of 5 Construction Procedure 1

DOCUMENT CHANGE NOTICE NUMBER This notice applies to Construction Procedure No. 35-1195-ECP-10 Revision 5

This change will be incorporated in the next revision of the procedure.

Change the procedure as follows:

Replace the following pages with the attached:

Page 5 of 7 Page 6 of 7 Page 7 of 7 Add Page 7a of 7 f

'n Reason for change:

Additional requirements This change approved by:

Reviewed by:

OS'1$l A Y Originator Date Brown & Root'Qua4-Wf Assurance Date Reviewed /* Reviewed by: RUG;0 Qua.14ty Assuranc4 Date / h$.hw,.M-e // P/ 11/4/81 i construction Project Manager Date Effective Date T, l 1

PROCEDURE EFFECTIVE l 3ROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES l l JOB 35-1195 l l ECP-10 i 5 i 9/29/81 2 of 7

2.0 INTRODUCTION

2.1 PURPOSE The purpose of this procedure is to prescribe the acceptable method of fabricating, storing, and installing cable tray and cable tray supports in Category 1 buildings. 2.2 SCOPE The scope of this procedure covers fabrication, painting, ' erection, installation, welding, storing, and inspection of cable trays and cable tray supports in Category 1 buildings. It also covers the preparation and controlling of hanger location and fabrication drawings. 2.3 GENERAL REQUIREMENTS 2.3.1 Material Sources 2.3.1.1 Cable trays and fittings e purchased in accordance with Specification ES-19. 2.3.1.2 Grounding fittings are to be those purchased as called for on the Bill of Materials Drawing El-1800. 2.3.1.3 Material used for identification are to be purchased in accordance with Specification ES-100. 2.3.1.4 Patent structural items are to be those purchased on safety-related purchase orders in compliance with Specification SS-16B. 2.3.1.5 Structural steel members (A36) are to be those obtained from the iron fab shop or designated "Q" storage areas. 3.0 PROCEDURE 3.1 PREPARATION OF HANGER LOCATION AND FABRICATION DRAWINGS 3.1.1 Preparation of Hancer Location Drawings Upon receipt of approved G&H engineering drawings, showing location and size of cable tray supports, the Civil Drafting Section shall prepare a suppoot map as follows:

PROCEDURE EFFECTIVE ! l BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CP5CS JOB 35-1195 ECP-10 5 l 9/29/81 3 of 7 1. Obtain a full size legible copy of the plan drawing showing the location of the support hangers. 2. Identify the print as a cable. tray support map and list the FSE number assigned by Document Control Center to its title block. 3. Identify each cable tray support with a unique number. If more than one support is at a specif

  • ocation, the unique number will be determined by each el n.

(See Attachment 5). 4. Log assigned support numb 1 .e ble ay Hanger Index At, ' ens 2). to avoid duplication. e 5. Upon completion of drawing,. bm1 to the Project Civil Engineer or his designee for proval and transmit to Document Control Center for aperture card preparation and dis-tribution. 3.1.2 Precaration of Fabrication Drawinos Preparation of fabrication drawings FSE-00159 is to proceed as follows: 1. An undimensioned drawing shall be prepared for each con-figuration of support. Copies of these drawings shall be used for individual hanger detail drawings. 2. A detail drawing shall be prepared for each support by adding dimensions derived from the G&H drawing to each copy of the basic support type drawing. Location of thd hanger will be shown on the detail drawing. Attachments to concrete or embedded plates are shown for reference only. The determination of detail to be used will be made in the field in accordance with G&H drawings and FSE-00179. NOTE: FSE-00159 detail drawing's issued prior to 5-26-81 m.y not show the location of the support. Location on inese supports have been obtained by the field craft and quality control inspectors by the use of the support map drawing and the G&H design drawing. These detail drawings' issued prio.' to 5-26-81 are not required to be revised and re-issued to add the location of the support. VOID

I PROCEDURE EFFECT1VE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES i JOB 35-1195 i ECP-10 l 5 i9/29/81 i 4 of 7 3. The complete drawing shall be identified with the unique support number as the sheet number. Log the number in the Cable Tray Hanger Index to avoid duplication. (See Attach-ment 2). 4. The Project Civil Engineer or his designee will approve the detail drawings and distribute as follows: a. A copy of the original will be made. The original will be retained in the Civil Drafting section. b. The copy will be stamped with a controlled number and distributed by the use of Att, hment 1. A copy of Attachment I will be retained (in he Civil Drafting section. Controlled numbers for 'r'ed ients of the drawing will be the same as used by?tih B&R Document Control Center. ~ ?g 9 6. a 9 If it is determined thaif>tha hing6q cannot be erected per the detail drawing, fielFpersonne? shall contact the Field Structural Engineering GrouQr resolution. 6. The Field Structural Engineering Group will resolve the erection problems using Component Modification Caris (CMC's) or Design Change Authorization (DCA) and shall inform the Project Civil Engineer or his designee of any changes or modifications. 7. FSE-00159 will only be revised if a complete hanger refabrication is required via a CMC or DCA. The original hanger number shall remain the same. 8. Distribution of the revised drawing shall be made in accor-dance with Step 4 above. 3.1.3 Drawing Revisions 1. Upon receipt of an approved G&H Engineering Drawing [ revision showing location or configuration of revised g cable tray supports, identify it with the latest approved associated FSE Drawings per Section 3.1.1 and prepare fabrication drawings per Section 3.1.2. All revisions shall be shown on all drawings and area revised shall be noted. 0

PROCEDURE EFFECT1VE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES JOB 35-1195 ECP-10 5 9/29/81 5 of 7 3.1.4 Voided Hancers 1. If a hanger is voided per a CMC, DCA, or G&H Drawing revision, the FSE-00159 shall be marked " Void" and all pertinent information identifying the reason for voiding will be written on the FSE-00159. (i.e., void per CMC-I3656 etc.). 2. The revised FSE-00159 shall be distributed per Section 3.1.2.4. 3. The hanger location map drawing shall be revised to remove the voided hanger and distributed per Section 3.1.1.5. 4. The Cable Tray Hanger Index log shall also be revised to show voided hangers and retained he Civil Drafting section. The reason for voidi g t shall also be shown in log. 3.1.5 Lost or Damac_ed Hanc_ers 1. If a hanger is lost g ~ ior to being accepted by QC, it shall be rework rerabricated per applicable procedures. 2. The original cable tray hanger numb'er will remain the same. 3. If a hanger is damaged after being accepted by QC, a nonconformance or field deficiency report will be issued by QC in accordance with QA/QC procedures. Hanger will be modified in accordance with the disposition of the NCR or FDR. 3.2 FABRICATION OF HANGERS 3.2.1 Cable tray hangers may be either field or shop fabricated. Material shall be selected and cut in accordance with the fabrication detail drawing (FSE-00159). The sheet number of the fabrication detail drawing (unique hanger number) shall be marked on each piece cut. 3.2.2 Welding shall be performed as indicated on the detail FSE-00159 drawing, associated FSE-00179 and approved G&H drawings by welders qualified to AWS 01.1 and B&R welding specification WES-029. The following WPS's shall be used: NOS ECP-10 Rev. 5 DCN #1 11/4/81 Sheet 2 of 5 A.

PROCEDURE EFFECTIVE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES JOB 35-1195 l l ECP-10 5 9/29/81 6 of 7 10046 - All cases except flare bevel 10074 - Limited access only 11032 - Flare bevel only All welds may be either shop or field welds. QC inspection of welding shall be performed prior to painting. 3.2.3 Upon completion of work on the fabricated assembly and before painting, the unique number assigned per FSE-00159, shall be stamped on the support where it shall remain visible after the cable tray is installed. This shall be done using approved marking dies. 3.2.4 After fabrication, components shall be painted in accordance with CCP-30 or CCP-30A, as applicable. g: 3.2.5 Protective Coating Traceability M, H All shop coated steel that require tive co g su:i 'or l installation in the Reactor Buil% n be stamped with a unique 1 coating code number. ,3 Unique code numbers shalMb as g ne' and applied in accordance with Q CCP-30 and CCP-30A. Upon division of materials,Xtje unique coating code number shall be transferred along with other unique material identification numbers. The transfer of unique coating code numbers shall be witnessed by QC. Additionally, upon division of material, any Q-coated steel that remains in stock shall maintain its coating code number. If coating code number transfer is necessary to accomplish this, it shall be witnessed by QC. 3.3 INSTALLATION OF SUPPORTS 3.3.1 Cable tray supports shall be installed per associated FSE-00159, FSE-00179 and approved G&H drawings. All bolted connections shall be in accordance with CEI-20, approved G&H drawings and the AISC Code (Latest Edition). All welded connections shall be performed per Section 3.2.2 and be in accordance with CCP-45, 3.3.2 If gap (s) exist between the base plate and concrete which exceed .0625" in depth and the gap (s) involve more than 20% of the base plate surface area, an approved epoxy grout may be used to increase the bearing surface of the plate. Thickness of the epoxy grout shall not exceed.5" in depth. Grouting operations shall be performed in accordance with B&R Engineering Instruction 35-1195-CEI-25. 3.4 OPERATION TRAVELERS 3.4.1 All field fabricated and installed hangers shall be performed using ECP-10 Rev. 5 DCN #5 2/3/82 Sheet 2 of 2

PROCEDURE EFFECTIVE PAGE BROWN & ROOT, INC. NUMBER REVISION DATE l CPSES l JOB 3S-1195 ECP-10 1 5 9/29/81 7 of 7 1 i l l 6 ~ an operation traveler per CP-CPM 6.3. (See Attachment 3). 3.4.2 All shop fabricated hangers will be documented in accordance with applicable QC procedures. 3.4.3 All rework shall be performed using a rework traveler in accordance with CP-CPM 6.3. (See Attachment 4). 3.4.4 Conduit supports attached to cable tray hangers will require Engineering approval and will be installed and documented in accordance with ECP-19. 3.5 HANDLING OF CABLE TRAY SUPPORTS r c@ 3.5.1 All cable tray supports shall be handled and with MCP-10. f.. (.. 3.6 INSTALLATION OF CABLE TRAY v g 3.6.1 Cable tray and fittings are to in'slalleMin accordance with approved G&H drawings and with lerancas specified in ES-100. d cation of cable tray shall 3.6.2 All color coding, marking K,ent be performed per ES-100. 3.6.3 The cutting of full cable tray lengths is to be done utilizing hand tools and power equipmant such as skill saw with carbide blade, reciprocating saw, etc. Any sharp burrs and edges shall be filed or ground smooth. Any damage to the galvani7ed finish of the cable tray, including field cuts is to be repaired by application of galvanax paint within twenty-four hours. 3.6.4 Welding of cable tray fittings and miscellaneous hardware (splice plates, heavy duty plates, SP9 clips, etc.) shall be done as indi-cated on G&H drawings by welders qualified to AWS D1.1 and WES-29. Weld procedure specification (WPS) approval will be obtained from Welding Engineering on a case by case basis. 3.6.5 Welded cable tray fittings will bs documented in accordance with the applicable QC procedures. A unique "E" number will be assigned to each fitting which will signify acceptance and provide traceability. A log shall be kept in the welding shop by the Electrical department. Welded miscellaneous hardware (splice plates, heavy duty plates, SP9 clips, etc) will be documented on operation traveler in accordance with CP-CPM 6.3. (See Attachment 3 and 4). 3.6.6 Grounding of cable tray is to be done in accordance with the details i on the G&H Engineering drawing. 3.6.7 Cable tray covers shall be installed in accordance with approved G&H drawings. M July 1, 1983 Sheet 2 of 2 ECP-10 Rey. 5 DCN #6

PROCEDURE CFFECTIVE BROWN & ROOT, INC. NUMBER REVISION l DATE PAGE CPSES JOB 35-1195 s, ECP-10 5 9/29/81 l 7a of 7 3.6.8 Installatic.. of cable tray is documented in accordance with appli-I cable QC prMedures. f 3.6.9 When Richmdid inserts are used, thread engagement into the insert shall be at least 2 X bolt diameter plus 1/8". 3.7 HANDLING OF CABLE TRAY 3.7.1 All cable tray shall be handled and stored per MCP-10. 4.0 ATTACHMENTS 1 - FSE-00159 Distribution Index 2 - FSE-00160 Cable Tray Hanger Index 3 - 0peration Traveler 4 - Rework Traveler 5 - Multiple Unique Number Ident ca i ECP-10 Rev. 5 DCN #3 1/13/82 Sheet 4 of 4 m

l l PROCEDURE EFFECTZYE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES JOB 35-1195 ECP-10 5 j 9/29/81 1 of 1 ATTACHMENT 1 ES.E-00/59 D/S7R/BUTICM-cou m ase .w.assa aav.na. xc = ca=ias. n w. r A

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PROCEDURE EFFECT1YE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES JOB 35-1195 ECP-10 5 9/29/81 1 of 1 ATTACHMENT 3 c:nsrau:::::: est:u ::: r*Aw_n :s-oos Q TRAVEL.IA NC. QCUIPL}. T tid. @UNITr;C. @CUA 4TITY Qpagg,c., KD amamcm=^"a O^c= ?9mm ... m,,,e 1{oSYSTF.M (a.e)$PEC/P9eC/ D;G.tN37R. QsI.CCATIOf4 l 1/A w Ec? 10 PREPARED SY CATE CEPT. Eteeettent e t.t? At ggyggggg gpefer to e?sveter t1295 gay; ^ I/A ~ ANI REVtE'# CA?E l j joA/QC) op. m CCrt I CPEAA?!cM Iccris?RfEMS.IA*: ~1 Const? 3CLTif:0 ATTA&p!:tT/CETAtt QC(I) A. Bolt Ins ta11ati ca per 3&H Ng./CII.20......................... 8. M11 ti Bo l ts Pro pe rly To rquad.................................. C. Ri chmond Ins e rt So l ts $nug T! stit............................... II const ERECTici: VERIFICATIOM 'r QC(!) ( A. l.ccation.............................................. 9 16i,u,iq 4 Mo. m ov s C n t c'a ti en....................... %.g..) t O g 3 ........... JE3 0 no jl. 812Fabjat - .it................... y e**.- A.. Con on ')g. d( 7, 3q (- I Cons Lt. 01 ~ CC(l)em 1 A. Fit.Up Inspection (For Par 41 Penetration. Full.Penetrati L and skewed Fill et Wel ds Caly )................................ 8. Final Vi s ual Ins;ecti on...................................... C. Weld Identified with Velder's Sy':2c1......................... !Y const Ptt:G 'fEtDIM A. 'to. of Plug Welds ( l................................ 5. Final Visual Inscection...................................... ,C. Weld Identi fied wi th Vel dsr's $yttel......................... Y Const $7ttCT Pf. ATE 3/Tt*! 8 TATE!/urJVY CUTY Cttp3 _ __ i - GC(!) A. No. of Spitte. Plates ( }.......................... 8. No. of Heavy Cuty Clips ( )........................ C. Fif Up Inscection (For Partial Penetratisa ut Full Penet ra ti on ';el es On ly).......... n........................... D. P t nat vi s ual Ins:ecti ** " * " * * " * " * * * * * " "" * * * * " * * * "" "

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I - I PROCEDURE EFFECTZYE BROWN & ROOT, INC. NUMBER REVISION DATE PAGE CPSES JOB 35-1195 . ~ ECP-10 5 9/29/81 1 of 1 ATTACHMENT 4 2 censi. nuet:en emmes nAvri -r e:nT:nuarien 7.gg.gr9 NC. lACTNIW CE30 RIM:CN lesq _ er__ ~ _2 1 *.. _ D iCIRIC'L.CA3LE T2AY $UpcC27_ pa p ag g gy CATT ^ ?*f*'

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f ',' ',.. .am s PROCEDURE EFFECTIVE SROWN & ROOT, INC. NUMBER REVISION DATE PAGE t-CPSES t_. JO8 35-1195 ECP-10 5 9/29/81 g of 1 ATTACliMENT 5 ~ MULTIPLE UNIQUE NUMBER IDENTIFICATION Unique nuinbers designating hhngers in same location but different elevations shall be shown on the map drawing. Below is an example of this designation process. 13401 (821'-6") I (1340h (832'-0") ~ t 13404 (810'-4") (1340h (812'-10") l (4085) (816'-3") FOR REFERENCE ONLY Any combination of the numbering sequence is acceptable; however, there shall be no duplication of numbers. Detailed location, elevation and configuration is given on the FSE-00159 detail drawing. ..,s _.}}

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